baber/WOPTO huggingface dataset:
Patent JP-H01167477-A (JP)
Title: Capacity controller for motor compressor
Inventor: ARATA TETSUYA
IPC: F04C28/08
Filed: 1987-12-23
Abstract: PURPOSE:To improve energy save effect and comfortableness by connecting an inverter and a control circuit electrically when the output frequency of the inverter reaches to the lower limit of operational frequency zone. CONSTITUTION:Upon provision of a signal for lowering the capacity from an external sensor 8 to an inverter 2 under a condition where the output frequency of the inverter 2 reached to the lower limit of operational frequency zone, a signal for opening a bypass control valve 6 is provided from the controller for the inverter under a condition where mechanical capacity controllers are connected electrically. when the bypass control valve 6 is opened, the capacity of a motor compressor can be varied continuously by varying the opening of the bypass control valve corresponding to the output from a room sensor 8.
Patent JP-H07427-A (JP)
Title: Method and device for determining color of light-transmitting, light-diffusing, and light-absorbing object, such as tooth
Inventor: MISHIERU BUIEIYUFUOSU
IPC: A61C13/08
Filed: 1993-12-22
Abstract: PURPOSE: To determine the color of an object with accuracy and without operating errors by ranging a diffused light beam to a pointing region, forming an image of the pointing region on a spectral analysis means, and determining the strength value of backscattered light from the object on the basis of a plurality of wavelength values which correspond to the human maximum ratio visual sensitivity values for hue and saturation. CONSTITUTION: A light beam produced within a cylinder 10 by a lamp 14 is converted to an approximately uniform diffused light beam having rough isotropy, which is irradiated to the surface of an object. Backscattered light from the object is made to impinge on the optical system of a measuring part 16, and a first achromatic double lens 24 receives only the backscattered light of the object. A light beam from a diaphragm 28 is converted to approximately parallel beams of light by the lens 24, and the parallel beams are split by a separating plate 30 and a mirror 32 and impinge on an interference filter 34.  Output signals of a photodetector behind the interference filter 34 show the strengths of wavelength components having the wavelengths of the filter 34 which correspond to the backscattered light of the object, these wavelengths made to match the maximum ratio visual sensitivity values of the human eye to hue and saturation.
Patent JP-2000142077-A (JP)
Title: Airconditioning controller for vehicle
Inventor: UE TAKASHI
IPC: B60H1/32
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To certainly reduce an occurrence degree of cloudiness with securing heating performance. SOLUTION: This vehicle air conditioning controller has an inside/outside air switching means 4 and an airconditioning control means 20. The inside/ outside air switching means 4 adjusts an introduction ratio between outside air from the outside of a vehicle and inside air from a cabin. The airconditioning control means 20 calculates an inside air introduction rate according to both environment information inside/outside of the cabin and a target environment state adjusted by an occupant, while driving and controlling the inside/outside air switching means 4 on the basis of the calculated inside air introduction rate. The airconditioning control means 20 has an inside air introduction rate change means 20B.  Whenever cloudiness occurrence on an inner surface of window glass of the cabin is decided, the inside air introduction rate change means 20B newly sets the inside air introduction rate lower than that at the time of the decision of the cloudiness occurrence. The airconditioning control means 20 controls the inside/outside air switching means 4 on the basis of the inside air introduction rate newly set by the inside air introduction rate change means 20B.
Patent JP-H04192424-A (JP)
Title: Manufacture of semiconductor device
Inventor: IOKA SATOSHI
IPC: H01L23/52
Filed: 1990-11-26
Abstract: PURPOSE:To prevent corrosion of Al wirings due to trace residual chlorine and to improve yield of a device by performing an ARC removal by plasma processing, and then plasma processing a wafer at 200-300 deg.C with oxygen, nitrogen or hydrogen in the same vacuum device. CONSTITUTION:With resist 5 as a mask material ARC4, AL,-Si-Cu 3, barrier metal TiN2 are formed in an anisotropic shape. Then, in order to prevent the ARC 4 from being thermally diffused in the AL-Si-Cu 3, the resist 5 and reactive product 6 are peeled by a resist removing unit of a low temperature process. Then, after alpha-Si of the ARC4 is removed by plasma processing containing F, a wafer is plasma processed at 200-300 deg.C with oxygen, nitrogen or hydrogen so as to modify active AL surface to inactive surface in the same vacuum unit, thereby forming an inactive Al surface 9. Thus, corrosion at the time of forming the Al wiring can be prevented, and yield and reliability of a device can be improved.
Patent JP-H10158738-A (JP)
Title: Manufacture of low grade nonoriented silicon steel sheet with high magnetic flux density
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a low grade nonoriented silicon steel sheet having high magnetic flux density, used for an iron core material for electrical equipment. SOLUTION: This low grade nonoriented silicon steel sheet with high magnetic flux density is produced by hot-rolling a slab having a composition consisting of, by weight, <=0.30% Si, <=0.30% Mn, >0.0050-0.10% C, <=0.010% N, <=0.050% S, <=0.10% Al, <=0.10% P, and the balance Fe with inevitable impurities and then forming the resultant hot rolled plate, with or without application of an insulating film, into a final product. At this time, at the time of finish hot rolling, rolling is carried out at 5-50% draft per pass at one or more successive passes from the final pass side and <=0.25 coefficient of friction between the steel plate and a rolling roll.
Patent JP-H01166687-A (JP)
Title: Photodetector
Inventor: TSUTSUMI RITSUKO
IPC: H04N5/335
Filed: 1987-12-22
Abstract: PURPOSE:To reduce the effect of standing wave caused due to interference of multiplex reflected lights by providing ruggedness on the surface of insulation film or infer-layer film being >=1 layer provided onto a photodetection section and selecting the slot width of the recessed part equal to or nearly five times the wavelength of light. CONSTITUTION:A silicon oxide film 2 as a protection film is laminated on a semiconductor substrate with the photodetection section 1 formed on the surface. An aluminum wiring 3 is provided on the film 2, and the inter-layer film 4 protecting the wiring and an inter-layer film 5 having a different refrac tive index from that of the film 4 are laminated. Moreover, a color filter 6 and a silicon oxide film 7 as the protection film are laminated on the film 5. Ruggedness 8 is provided on the surface of the protection film 7 and the width of the slot of the recessed part is selected equal to or nearly five times the wavelength of light. Thus, the production of standing waves due to the diffused incident light and the interference of multiplex reflected lights is prevented. The similar effect is obtained even when ruggedness is provided to the boundary between the inter-layer films 4 and 5.
Patent JP-H04193383-A (JP)
Title: System for monitoring waste water treating equipment
Inventor: IWABA TETSUYA
IPC: C02F1/00
Filed: 1990-11-27
Abstract: PURPOSE:To establish a 24-hour monitor system and to efficiently operate the system as well as to facilitate additional installation and change by connecting alarm boards by optical fiber cables to form a loop and displaying the information on respective drain pits on the screen of a personal computer in a waste water treating plant. CONSTITUTION:The waste water treatment alarm boards 5 to 7 are provided respectively at the plural drain pits 13 and the waste water treating plant alarm board 8 is provided in the waste water treating plant. The transmission loop is formed by connecting these boards by the optical fiber cables 11 and, therefore, highly reliable transmission is executed even under the condition under which the system is liable to receive the influence of noise and voltage drop. Since the loop is formed, the additional installation of the drain pits 13 or the like can be executed simply by connecting the same to the previously formed loop. Further, this system is so constituted as to display the information on the respective drain pits 13 on the screen of the personal computer 10 of the waste water treating plant and, therefore, the display is easily added and changed by changing the program in the case of the additional installation of the drain pits 13 or the like.
Patent JP-H01138759-A (JP)
Title: High-breakdown strength planar element
Inventor: NAKAGAWA AKIO
IPC: H01L29/06
Filed: 1987-12-22
Abstract: PURPOSE:To contrive the improvement of breakdown strength as well as to contrive a reduction in the deterioration in the breakdown strength due to a high temperature and the application of a reverse bias by a method wherein a high-resistance semiconductor film is arranged on the surfaces of a high-impurity concentration layer, a low-impurity concentration layer and a high-resistance semiconductor layer lying over between the high-impurity concentration layer and the low-impurity concentration layer on the periphery of the high-impurity concentration layer and moreover, between the low-impurity concentration layer and the high resistance semiconductor layer on the outside of the low-impurity concentration layer. CONSTITUTION:A high-impurity concentration p<+> layer 2, which is used as an anode, is formed in the surface of a high-resistance n<-> Si layer 1 and a low-impurity concentration p<-> layer 6 is formed on the periphery of the layer 2. An n<+> layer 9 is formed on the periphery of an element at a prescribed distance from the layer 6 and a semi-insulative poly Si film 8 is arranged as a high-resistance film in such a way as to come into direct contact with the surface of the element lying across the layers 2 and 9. This film 8 is a high-resistance film having a specific resistance of 10<7>OMEGA.cm or more, desirably 10<8>-10<12>OMEGA.cm. The element surface is covered with an SiO2 film 7, a contact hole is opened on this film and an anode electrode 3 is formed. A cathode electrode 5 is formed on the rear of the substrate 1 through a low-resistance n<+> layer 4.
Patent JP-2001137407-A (JP)
Title: Golf cart and loading bed for golf cart
Inventor: ICHIKAWA KUNIHIKO
IPC: A63B55/60
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a gold cart and loading bed for the golf cart with which the shortening of a golf play is made possible. SOLUTION: This golf cart is provided with a cart body 3 having an internal space 4 capable of housing persons and transporting objects, such as articles, in such a manner that these persons and objects may be freely put in and out. The cart body 3 is provided with a motor and steering wheel 2 for trasporting the transporting objects by moving the cart body 3. The cart body 3 is provided with a oprojecting step 9 on which the persons can ride so as to extend outward from its side part.
Patent JP-2000140390-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To surely discharge loaned game balls into an upper ball reservoir even if some game balls are retained in the upper ball reservoir. SOLUTION: This game machine has a prize ball outlet 14 for discharging prize balls and a loaned ball outlet 13 for discharging loaned balls opened so as to face the upstream side of the upper ball reservoir 11, and a difference in height from the lower edge 13a of the opening of the loaned ball outlet 13 to the bottom face 46 of the upper ball reservoir 11 is about the size of one game ball. It is also constituted such that a loaned ball discharged from the loaned ball outlet 13 can get on the game balls stored in the upper ball reservoir 11.
Patent JP-H08175409-A (JP)
Title: Fully-hydraulic steering device
Inventor: IEGI KUNIHIKO
IPC: B62D5/07
Filed: 1994-12-27
Abstract: PURPOSE: To contrive cost reduction in mounting a fully-hydraulic steering device on a tractor by simplifying a hydraulic circuit so as to reduce the number of part items. CONSTITUTION: A metal 27 built in a flow dividing valve is fitted onto the discharge port 14b of an oil pump 14. To the outlet of the built-in flow dividing valve, a delivery pipe 28 to a hydraulic main circuit, and a delivery pipe 29 to a totally hydraulic controller 31 are connected. The discharged oil of one oil pump 14 is branched to both sides for operation.
Patent JP-2000146328-A (JP)
Title: Refrigerating and air-conditioning device
Inventor: KAMIMURA ICHIRO
IPC: F25B9/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of a compressor by a method wherein an opening and closing valve, a refrigerant regulating tank and a control valve are arranged while the valves are controlled by an opening and closing controller so that an excessive load is not applied on the compressor upon starting the same and the amount of refrigerant, coping with the load, is supplied as the load becomes that of stationary operation. SOLUTION: When the operation of a refrigerating and air-conditioning cycle 2 is started, an opening and closing valve 11 is opened by a valve opening degree controller 15 and the valve is closed after the number of rotation of a compressor or the supply of oil to respective sliding parts is stabilized. Then, the circulation of carbon dioxide gas refrigerant is started and, after a substantially stationary operating condition is achieved and temperature regulation by a utilizing side heat exchanger 7 is started, the opening degree of opening and closing valves 13, 14 before and after a refrigerant regulating tank 12 are regulated so that the amount of refrigerant in the refrigerating and air-conditioning cycle 2 becomes an amount coping with a load.  On the other hand, when the operation of the refrigerating and air- conditioning cycle 2 is to be stopped, the opening degree of the opening and closing valves 13, 14 is regulated prior to the stopping of the compressor 1 to recover the refrigerant into the regulating tank 12 and, thereafter, the opening and closing valve 11 is closed to stop the compressor 1.
Patent JP-H09165300-A (JP)
Title: Heat treatment of znse wafer
Inventor: MATSUMOTO KAZUHISA
IPC: C30B29/48
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To uniformly heat-treat whole area of wafer surface and lower the electric resistance by carrying out heat treatment under specific conditions in a method for heat-treating ZnSe wafer in zinc melt. SOLUTION: ZnSe wafer is heat-treated in stationary convection current of zinc melt which flows to the upper direction or lower direction. ZnSe wafer is supported by left and right end parts and the upper and lower end parts are released and whole area of wafer is retained in stationary convection current of the zinc melt. The surrounding lower part of a heat-treating vessel is heated by arranging a heater in the surrounding lower part and the center part of the bottom of the vessel is retained to relatively low temperature by bringing into contact with a heat-releasing body and upward flow is given to the zinc melt in the circumference of the vessel and downward flow is given to the center of the vessel.
Patent JP-H06170683-A (JP)
Title: Chip suction type turning cutting tool
Inventor: TAKAHASHI HIROYUKI
IPC: B23C9/00
Filed: 1992-12-04
Abstract: PURPOSE:To provide a cutting chip suction type turning cutting tool wherein a condition of compressed air supplied from a cover point end part can be adjusted in accordance with a cutting condition to enable cutting chip suction efficiency to improve. CONSTITUTION:A cutting tip 50 is mounted on a point end internal peripheral part of a tool main unit 112 rotated about an axial line, a cover 46 for partitioning a cutting chip storage chamber 44 is provided rotatably about a tool axial line in the tool main unit 42, and a suction port 90 for connecting the cutting chip storage chamber 44 to the outside of the cover is formed in the cover 46. A jet port 84 opened toward a tool point end side is formed in a point end side part of the cover 4, a blow in port for connecting the inside of the jet port 84 to the cover outside is formed in the cover 4, and an air adjusting member 96 of protruding the point end part in a ring shape to a diametric direction inside of the cover 46 is provided capably of advancing/ retracting along an axial line direction of the cover 46, in the outside of the point end side part of the cover.
Patent JP-H07151972-A (JP)
Title: Rear focus type zoom lens
Inventor: MURATA YASUNORI
IPC: G02B15/20
Filed: 1993-11-29
Abstract: PURPOSE:To provide a zoom lens of a rear focus system of a high variable power ratio at a wide angle of view of about 60 deg. photographic angle of view which has five lens groups as a whole and executes focusing with a lens group backward of a variable power system. CONSTITUTION:This zoom lens has, successively from an object side, five lens groups; a first group L1 having a positive refracting power, a second group L2 having a negative refracting power, an aperture diaphragm, a third group L3 having a positive refracting power, a fourth group L4 having a negative refracting power and a fifth group L5 having a positive refracting power. A fluctuation in the image plane according to the variable power is corrected by moving the second group L2 to an image plane side and moving the third group L3 to the object side at the time of variable power from a wide angle to a telephoto end. The focusing is executed by moving the lens group exclusive of the first group L1.
Patent JP-H06133718-A (JP)
Title: Processed food of soybean containing essence of marine alga
Inventor: HARADA KIYOSHI
IPC: A23L33/20
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a processed food of Tempe (an Indonesian food) having excellent shelf stability, being liked by all people. CONSTITUTION:Tempe, a process food of soybean, is blended with extracted essence of marine algae such as brown algae, red algae or green algae as they are or in a powdered state to give a processed food of soybean. Since not only stabilization of qualities of Tempe is attained but a food having flavor liked by all people is obtained, Tempe, an excellent functional food can be used in a wide range.
Patent JP-H04200000-A (JP)
Title: Ear insertion type acoustic unit
Inventor: NOHAYASHI HARUO
IPC: H04R25/00
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the damage to an acoustic converter and the like with simple configuration by providing a supporting member which is integrally molded with a case frame and which supports an acoustic transducing part at the inside and a fitting part which is integrally molded by means of a flexible member, which has an external diameter wider than the ear of a user and which can be deformed in correspondence with the auditory miatus of the user. CONSTITUTION:An almost cylindrical insertion part 101 inserted into the external ear of a human is integrally molded with flexible resin and a receiver supporting part 105 is a protruding piece which is integrally molded with a mainbody and it supports a receiver 104 at the internal part of the insertion part 101. Furthermore, the fitting part 117 which is integrally molded with the flexible member, which has the external diameter wider than the auditory miatus of the user and which can be deformed in correspondence with the auditory miatus of the user is provided. Thus, the damage to the acoustic transducing unit and the like stored in the mainbody can be prevented.
Patent JP-2000135014-A (JP)
Title: Mower
Inventor: FUJIMOTO KENICHI
IPC: A01B69/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a mower capable of cutting turf such as the turf vegetated on the top surface of a roof. SOLUTION: This mower is obtained by laying rails for running in the extending direction of each valley part in the plural valley parts formed on a sawtooth roof, installing and making a mobile carriage having mowing functions stride between the pair of adjacent rails for running and is capable of cutting grass such as turf vegetated on a slope while self-advancing the mobile carriage striding over the slope.
Patent JP-2000164081-A (JP)
Title: Insulator for high-voltage switching device
Inventor: CORENZ DIETER
IPC: H01H33/42
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an insulator having high dielectric strength even at a low height by providing a cast resin body which has a rounded rectangular parallelopiped profile and an intermediate section made of two wall portions arranged on the side faces, and providing both connecting tools which are formed as large-area electrodes, are buried in both junctions and have flatly formed upper and lower connection faces. SOLUTION: A cast resin body 2 has a rounded nearly rectangular parallelopiped profile, and it is divided into an upper junction 10, a lower junction 11 and an intermediate section made of two wall portions 12, 13 arranged face to face on side faces. Both connecting tools 3, 4 are formed rotation- symmetrically and are provided with electrodes 25, 26 respectively with upper and lower connection faces 23, 24 formed into a flat round cover shape. Both connecting tools 3, 4 are buried to be flush with both junctions 10, 11. A gas space is formed at the center section of an insulator between the connecting tools 3, 4 acting as electrodes 25, 26 by the intermediate section made of two wall portions 12, 13, and the dielectric strength of the insulator can be increased even at a low height.
Patent JP-H01167331-A (JP)
Title: Copolymerized polyester
Inventor: HIRAHARA TAKUJI
IPC: C08G63/66
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the title polyester having excellent mechanical strength, transparency, gas-barrierness, etc., and suitable as a packaging material such as container or film, by copolymerizing a specific dicarboxylic acid with an isophthalic acid (derivative) and a diol. CONSTITUTION:The objective polyester can be produced e.g., by esterifying (A) isophthalic acid (derivative), (B) a dicarboxylic acid of formula (R is H, halogen, etc.) (e.g., 1,2-phenylenedioxydiacetic acid) at a molar ratio (A:B) of (30-99):(70-1) and (C) a diol component (e.g., ethylene glycol) and subjecting the esterified product to polycondensation.
Patent JP-H08186615-A (JP)
Title: Recording method for reception data by protocol analizer
Inventor: KAWATE KOSUKE
IPC: H04L69/40
Filed: 1994-12-27
Abstract: PURPOSE: To provide the reception data recording method for a protocol analyzer which can precisely record/display monitored data on a communication line at high speed. CONSTITUTION: The protocol analyzer 4 is connected to a digital line DL. A protocol which a user designates from a keyboard 17 is set in a communication controller 20. The communication controller 20 monitors a control line on the digital line DL and line data based on the protocol. Line data which are taken in are stored in HD13M in block units. CPU 10M previously stores the protocol, taken-in start time and the initial value of the control line into a block header. The state of the control line and line data are successively read from the communication controller 20 and the state change of the control line, line data and time information are sequentially stored into the take-in data part of a block.